me.zhyd.oauth.request.AuthDouyinRequest Maven / Gradle / Ivy

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史上最全的整合第三方登录的开源库。目前已支持Github、Gitee、微博、钉钉、百度、Coding、腾讯云开发者平台、OSChina、支付宝、 QQ、微信开放平台、微信公众平台、淘宝、Google、Facebook、抖音、领英、小米、微软、今日头条、Teambition、StackOverflow、Pinterest、人人、华为、企业微信、酷家乐、Gitlab、美团、饿了么和推特等第三方平台的授权登录。 Login, so easy!
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package me.zhyd.oauth.request;

import com.alibaba.fastjson.JSONObject;
import me.zhyd.oauth.cache.AuthStateCache;
import me.zhyd.oauth.config.AuthConfig;
import me.zhyd.oauth.config.AuthDefaultSource;
import me.zhyd.oauth.enums.AuthResponseStatus;
import me.zhyd.oauth.enums.AuthUserGender;
import me.zhyd.oauth.enums.scope.AuthDouyinScope;
import me.zhyd.oauth.exception.AuthException;
import me.zhyd.oauth.model.AuthCallback;
import me.zhyd.oauth.model.AuthResponse;
import me.zhyd.oauth.model.AuthToken;
import me.zhyd.oauth.model.AuthUser;
import me.zhyd.oauth.utils.AuthScopeUtils;
import me.zhyd.oauth.utils.HttpUtils;
import me.zhyd.oauth.utils.UrlBuilder;


/**
 * 抖音登录
 *
 * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
 * @since 1.4.0
 */
public class AuthDouyinRequest extends AuthDefaultRequest {

    public AuthDouyinRequest(AuthConfig config) {
        super(config, AuthDefaultSource.DOUYIN);
    }

    public AuthDouyinRequest(AuthConfig config, AuthStateCache authStateCache) {
        super(config, AuthDefaultSource.DOUYIN, authStateCache);
    }

    @Override
    public AuthToken getAccessToken(AuthCallback authCallback) {
        return this.getToken(accessTokenUrl(authCallback.getCode()));
    }

    @Override
    public AuthUser getUserInfo(AuthToken authToken) {
        String response = doGetUserInfo(authToken);
        JSONObject userInfoObject = JSONObject.parseObject(response);
        this.checkResponse(userInfoObject);
        JSONObject object = userInfoObject.getJSONObject("data");
        authToken.setUnionId(object.getString("union_id"));
        return AuthUser.builder()
            .rawUserInfo(object)
            .uuid(object.getString("union_id"))
            .username(object.getString("nickname"))
            .nickname(object.getString("nickname"))
            .avatar(object.getString("avatar"))
            .remark(object.getString("description"))
            .gender(AuthUserGender.getRealGender(object.getString("gender")))
            .location(String.format("%s %s %s", object.getString("country"), object.getString("province"), object.getString("city")))
            .token(authToken)
            .source(source.toString())
            .build();
    }

    @Override
    public AuthResponse refresh(AuthToken oldToken) {
        return AuthResponse.builder()
            .code(AuthResponseStatus.SUCCESS.getCode())
            .data(getToken(refreshTokenUrl(oldToken.getRefreshToken())))
            .build();
    }

    /**
     * 检查响应内容是否正确
     *
     * @param object 请求响应内容
     */
    private void checkResponse(JSONObject object) {
        String message = object.getString("message");
        JSONObject data = object.getJSONObject("data");
        int errorCode = data.getIntValue("error_code");
        if ("error".equals(message) || errorCode != 0) {
            throw new AuthException(errorCode, data.getString("description"));
        }
    }

    /**
     * 获取token，适用于获取access_token和刷新token
     *
     * @param accessTokenUrl 实际请求token的地址
     * @return token对象
     */
    private AuthToken getToken(String accessTokenUrl) {
        String response = new HttpUtils(config.getHttpConfig()).post(accessTokenUrl).getBody();
        JSONObject object = JSONObject.parseObject(response);
        this.checkResponse(object);
        JSONObject dataObj = object.getJSONObject("data");
        return AuthToken.builder()
            .accessToken(dataObj.getString("access_token"))
            .openId(dataObj.getString("open_id"))
            .expireIn(dataObj.getIntValue("expires_in"))
            .refreshToken(dataObj.getString("refresh_token"))
            .refreshTokenExpireIn(dataObj.getIntValue("refresh_expires_in"))
            .scope(dataObj.getString("scope"))
            .build();
    }

    /**
     * 返回带{@code state}参数的授权url，授权回调时会带上这个{@code state}
     *
     * @param state state 验证授权流程的参数，可以防止csrf
     * @return 返回授权地址
     * @since 1.9.3
     */
    @Override
    public String authorize(String state) {
        return UrlBuilder.fromBaseUrl(source.authorize())
            .queryParam("response_type", "code")
            .queryParam("client_key", config.getClientId())
            .queryParam("redirect_uri", config.getRedirectUri())
            .queryParam("scope", this.getScopes(",", true, AuthScopeUtils.getDefaultScopes(AuthDouyinScope.values())))
            .queryParam("state", getRealState(state))
            .build();
    }

    /**
     * 返回获取accessToken的url
     *
     * @param code oauth的授权码
     * @return 返回获取accessToken的url
     */
    @Override
    protected String accessTokenUrl(String code) {
        return UrlBuilder.fromBaseUrl(source.accessToken())
            .queryParam("code", code)
            .queryParam("client_key", config.getClientId())
            .queryParam("client_secret", config.getClientSecret())
            .queryParam("grant_type", "authorization_code")
            .build();
    }

    /**
     * 返回获取userInfo的url
     *
     * @param authToken oauth返回的token
     * @return 返回获取userInfo的url
     */
    @Override
    protected String userInfoUrl(AuthToken authToken) {
        return UrlBuilder.fromBaseUrl(source.userInfo())
            .queryParam("access_token", authToken.getAccessToken())
            .queryParam("open_id", authToken.getOpenId())
            .build();
    }

    /**
     * 返回获取accessToken的url
     *
     * @param refreshToken oauth返回的refreshtoken
     * @return 返回获取accessToken的url
     */
    @Override
    protected String refreshTokenUrl(String refreshToken) {
        return UrlBuilder.fromBaseUrl(source.refresh())
            .queryParam("client_key", config.getClientId())
            .queryParam("refresh_token", refreshToken)
            .queryParam("grant_type", "refresh_token")
            .build();
    }
}